1241457904 has 10 divisors (see below), whose sum is σ = 2405324720. Its totient is φ = 620728944.

The previous prime is 1241457887. The next prime is 1241457937. The reversal of 1241457904 is 4097541421.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38795544 + ... + 38795575.

It is an arithmetic number, because the mean of its divisors is an integer number (240532472).

Almost surely, 2^1241457904 is an apocalyptic number.

It is an amenable number.

1241457904 is a deficient number, since it is larger than the sum of its proper divisors (1163866816).

1241457904 is an equidigital number, since it uses as much as digits as its factorization.

1241457904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77591127 (or 77591121 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 1241457904 is about 35234.3284879959. The cubic root of 1241457904 is about 1074.7579491807.

The spelling of 1241457904 in words is "one billion, two hundred forty-one million, four hundred fifty-seven thousand, nine hundred four".